Which state plans to launch the Mathru Kavacham campaign to vaccinate pregnant women?

Which state plans to launch the Mathru Kavacham campaign to vaccinate pregnant women?
A. Telangana
B. Andhra Pradesh
C. Karnataka
D. Kerala
Explanation:
The Kerala state government announced to launch a campaign called ‘Mathru Kavacham’ to provide COVID-19 vaccines to all the pregnant women in the state. As part of the campaign, all pregnant women will be registered for vaccination at the ward level by ASHA workers.